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Senior Data Engineer (GenAI / LLM) AI, GenAI, LLM, SQL, Kafka Warsaw, Gdańsk, Gdynia
Builds and maintains AI-driven data pipelines and LLM-assisted workflows to automate engineering processes, schema governance, and test automation using Kafka, SQL, and distributed frameworks.
Senior Data Engineer (GenAI / LLM) AI, GenAI, LLM, SQL, Kafka Warsaw, Gdańsk, Gdynia
Designs and builds LLM-powered automation for data pipelines, CI/CD, and developer tooling using Kafka, SQL, and distributed processing frameworks.
Senior Software Data Platform Engineer
Build and own a scalable, AI-augmented data platform that processes real-time IoT telemetry into location intelligence for hospitals, using Kafka, Kubernetes, and AWS.
Senior Software Data Platform Engineer
Build and own the AI-powered data platform that processes real-time IoT telemetry into location intelligence for hospitals, using Kafka, Kubernetes, and AWS to drive predictive analytics and HIPAA-compliant systems.
Data Platform Engineer/Lakehouse Architecture
Design and build a cloud-based data lakehouse that ingests engineering and security tool data, transforms it through medallion layers, and serves analytics dashboards and AI agents.
Big Data Engineer (Spark or Flink + Scala/Kotlin/Java) @ Comscore via CC
Build and optimize petabyte-scale data pipelines using Spark/Flink and JVM languages, then serve insights via HTTP APIs for media analytics at Comscore.
Senior Data Engineer Apache Hadoop, Apache Spark, SQL, Kafka Gdańsk
Build and maintain distributed data pipelines for regulatory reporting using Hadoop, Spark, SQL, and Kafka, while ensuring data quality and system stability.
Senior Data Engineer Apache Hadoop, Apache Spark, SQL, Kafka Gdańsk
Build and maintain distributed data pipelines using Hadoop, Spark, SQL, and Kafka to support regulatory reporting and event-driven architectures.
Senior Real-Time Data Engineer — Java/Flink/Spark
Build and maintain real-time data pipelines for video streaming quality using Java, Apache Flink, and Spark to analyze and improve streaming performance.
Senior Big Data Engineer (Java/Spark)
Build and maintain real-time and batch data pipelines for a global video streaming platform using Java, Flink, and Spark to analyze and improve streaming quality.
Cloud Data Engineer (AWS) @ Reply Polska
Designs and maintains AWS-based data pipelines using PySpark and AWS Glue to process large-scale datasets for clients in German HDAX industries.
System & Data Engineer (Linux / SQL Area)
Maintains and develops Linux/Windows servers, databases, and real-time data pipelines using SQL, PostgreSQL, Kafka, and Flink to support HR analytics and IoT integrations.
Akamai Technologies Senior II Backend / Big Data Engineer
Designs and builds scalable big-data pipelines and microservices on Akamai’s cloud platform, using Java/Scala/Python, Spark/Flink, Kafka, and storage systems like Postgres and Delta Lake.
Senior Data Architect/Data Engineer @ Devire
Design and optimize large-scale data pipelines and real-time analytics platforms using Apache Druid, Kafka, and SQL for a B2B IT outsourcing client.
System & Data Engineer (Linux / SQL)
Maintains and scales Linux/Windows servers, databases (PostgreSQL, MSSQL, etc.), and real-time data pipelines (Kafka, Flink) while building data warehouses and IoT integrations.
Akamai Technologies GmbH Principal Backend / Big Data Engineer
Designs and builds scalable backend systems and data pipelines using Java/Scala/Python, Spark, Flink, and Kafka for Akamai’s cloud platform.
Data Engineer @ Reply Polska
Build and optimize scalable data pipelines, warehouses, and streaming systems using Python/Java, Spark, Kafka, and cloud platforms (AWS/Azure) to enable real-time analytics and ML for enterprise clients.
Senior Staff, Data Engineer
Design and maintain high-scale data pipelines processing billions of ad events daily, modernize legacy systems into cloud-native lakehouse architectures, and ensure low-latency, privacy-compliant data delivery for monetization and decisioning.
Middle Data Engineer Krakow
Build and maintain scalable ETL/ELT pipelines in AWS/Azure/GCP using Python, Spark, and SQL to power analytics and ML for global clients.
Middle Data Engineer Wroclaw
Build and maintain scalable ETL/ELT pipelines in AWS/Azure/GCP using Python, Spark, and SQL to power analytics and ML for global clients.